marshmellow42
b97311b1bd
lf improvements
...
fix noralsy demod bug (st should be true)
fix sprint_bin_break bug (didn't print last bit)
add a function to save/restore demodbuffer
remove redundant countFC call in PSKDemod
clean up pskclockdetect functions
fix indala26decode bug (end of data sometimes not correct)
improve PSK detection / demodulation
improve NRZ detection
improve t55xx commands & fix a few bugs
add t55xx page1 detection - added it to lf search
added experimental t55xx testmode write
2017-04-04 11:52:10 -04:00
marshmellow42
f2ea55fb3c
fix/update removeParity & fix securakey detection
2017-03-29 10:02:29 -04:00
marshmellow42
4db6f3bbb9
split fdx-b demod to its own file
...
added @iceman1001 s read/sim/clone commands for fdx--b
check changelog.md for cli changes!
2017-03-26 08:09:40 -04:00
marshmellow42
86b8ecb56e
adjust ManchesterEncode
...
removed dead size check
added a max size of 2k input bits (4k out)
this shouldn't overload the array memory passed to it typically...
2017-03-21 09:53:14 -04:00
marshmellow42
ec187c2f9f
line break
2017-03-15 11:07:52 -04:00
marshmellow42
6f36848f9e
refactor pskdemod - remove nrz.._ext
2017-03-15 10:53:32 -04:00
marshmellow42
56de46b466
further refactor
2017-03-14 17:08:58 -04:00
marshmellow42
d87bf1567a
move new functions to utilities area
2017-03-14 16:24:14 -04:00
marshmellow42
c83d6dc6fa
continue refactor detectST
...
detectST should be done now...
2017-03-14 16:20:15 -04:00
marshmellow42
127f149075
add first attempt at lf miller decoding
...
don't have any tags capable to test and not yet hooked up to data
rawdemod...
2017-03-14 13:16:30 -04:00
marshmellow42
549daaf778
fixed bug in new refactored detectST
...
forgot to return i...
2017-03-13 13:27:38 -04:00
marshmellow42
d5051b9817
meant to put clock detection before demods
...
... fixing that.
no code changed here...
2017-03-12 23:11:52 -04:00
marshmellow42
bf74114d50
refactor detectST a little...
...
+ a little more shuffling
2017-03-12 22:57:01 -04:00
marshmellow42
4d3c179669
re-organize lfdemod.c
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sorry but it was ugly (still is... but i can get to things easier)
2017-03-12 22:47:50 -04:00
marshmellow42
669959bc5c
started to enable demod graphing
...
first step: find graph start position from each rawdemod -now complete.
todo: apply to each individual demod
todo: graph it
2017-03-11 19:21:53 -05:00
marshmellow42
8b6abef506
add iceman1001 s lf visa2000 commands
...
-reset my fork due to corruption - now add back in the lf visa
commands...
also adjusts lfdemod all detect clock functions to always return a
starting point of the clock detected ( for graphing purposes)
2017-03-07 08:48:16 -05:00
marshmellow42
f75b313b00
fix stt mark location bug
...
add `data mtrim` to do a middle trim of the graph.
2017-02-28 17:28:51 -05:00
marshmellow42
ab812dfae5
implement marking the second STT when detected
...
on the graph window
2017-02-28 16:35:01 -05:00
marshmellow42
b1ee7eed65
fix em410x XL bug
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and make it rule out more false positives.
2017-02-28 13:32:23 -05:00
marshmellow42
dda5a928f0
fix STT bug for strong waves (or cleaned ones)
2017-02-28 11:53:55 -05:00
marshmellow42
fac69c3d76
Adjust global variable name
2017-02-27 23:03:55 -05:00
marshmellow42
e88096ba25
cleanup
...
combine preamble searches (thanks @iceman1001)
simplify Em410xDecode
fix bug in removeParity (I made recently)
move Unique TAG ID printout to avoid confusion
2017-02-23 13:53:40 -05:00
marshmellow42
33a1fe9636
small text adjustments plus...
...
small improvement to fsk clock detect + fixed a bug where it would
default to rf/16 when it couldn't find a valid one...
2017-02-22 10:41:40 -05:00
marshmellow42
34ff898553
fix false positive psk demod with fsk wave
...
also break out new find start of modulation routine.
2017-02-21 23:00:43 -05:00
marshmellow42
4c6ccc2b04
a little cleanup
2017-02-19 20:47:45 -05:00
marshmellow42
6980d66b05
add psk to em4x05 reads and tweak psk demod
2017-02-17 14:40:40 -05:00
marshmellow42
c85858f524
minor fixes for FSK demod
...
works better with EM4x03 and t55x7 tags (in theory)...
2017-02-17 12:59:35 -05:00
marshmellow42
e39a92bb1d
em4x05 getting better
...
got the read/dump cmds working pretty well
some tweaking still left to do.
2017-02-17 01:33:27 -05:00
marshmellow42
2d99d9912c
a couple em4x05 fixes.
2017-02-16 13:57:14 -05:00
marshmellow42
59f726c989
EM4x05/EM4x69 continued + a couple of icemans utils.
2017-02-15 23:27:15 -05:00
marshmellow42
01d0f8ae8f
bug fixes - LF rawdemod am and ST
...
rawdemod parameter length test too short for help text
amp option should amp prior to ST check
ST check adjusted to make room for rf/32 clock instead of rf/64 (so will
have extra room if clock is higher than 32)
ST check improved to better account for low drift
2017-01-20 00:55:40 -05:00
ikarus
2943527472
Fixed all "misleading-indentation" warnings ( fixes #187 ).
2016-09-26 21:15:49 +02:00
marshmellow42
16ea2b8ca3
fix askAmp
...
again... must have been something i missed before. this function wasn't
complete.
2016-06-20 00:42:03 -04:00
marshmellow42
cf194819cc
simplify some code, add comments
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ABS simplification from Iceman1001
2016-03-19 00:09:58 -04:00
marshmellow42
6923d3f14f
Add @iceman1001 s presco and pyramid functions +
...
plus comment some includes.
fix indala error checking bugs
cmddata.h previously relied on several headers being included prior to
cmddata.h, now self contained.
2016-03-05 23:45:28 -05:00
marshmellow42
88e85bde41
refactor gProxII demod... add 0 spacer to ...
...
... parity functions (remove, add)
make MAX_GRAPH_TRACE_LEN match with client side
2016-02-29 17:05:02 -05:00
marshmellow42
01d7272d5b
Merge remote-tracking branch 'upstream/master'
2016-02-20 10:10:10 -05:00
marshmellow42
b96bcc795b
finish LF ASK Sequence Terminator detection
2016-02-19 15:09:51 -05:00
William Robinet
63744b5681
Typos
2016-02-17 15:44:18 +01:00
marshmellow42
d1869c3336
Add LF ASK Sequence Terminator detection...
...
...and demodulate data beginning after the first ST
also add some type casts in print calls.
2016-02-16 12:49:30 -05:00
marshmellow42
ace26dbdfd
Fix printdemodbuffer length tests + add length...
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parameter
increase askdemod MaxBits
fix util.c sprint_bin_break and increase buffer size (had memory
overflow possible before)
2015-12-07 21:18:30 -05:00
marshmellow42
709665b5d1
lf viking build / lf awid refactor / lfdemod.c debugMode==2
...
lf viking from other users - just put my spin on it
lf awid refactored code - possible to make it not 26bit specific now
with minor chanages
lfdemod.c now supports extra debug printing if `data setdebug` = 2 when
not on device (on client not arm)
2015-11-22 00:00:32 -05:00
marshmellow42
6fe5c94bda
lf demod cleanup nrz clock detect fixes
...
slight adjustment to lf t55xx sampling code to start at the same spot
more consistently
reduce indala detection false positives
lf t55xx commands heavily tested and seem to be stable and reliable on
most modulations/bitrates (excluding Sequence Terminator configured
cards).
2015-11-18 00:10:11 -05:00
marshmellow42
db8296025f
lf t55xx and some lf demod fixes/adjustments
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finally think I like the lf t55xx detect and read cmds. pretty reliable
now.
2015-11-16 18:49:20 -05:00
marshmellow42
14331320c4
Fix viking demod bug - clean my indala demod code
...
NOTE lf indalademod is still available as it uses a different technique
to demodulating, which sometimes works better (and sometimes worse).
2015-11-10 11:59:41 -05:00
marshmellow42
3ea7254a57
add checksum to viking demod
2015-11-09 23:48:39 -05:00
marshmellow42
415274a7c3
Add Viking demod,
...
fix compiler warning for int vs uint8_t for em410x sim clock variable
2015-11-09 23:09:26 -05:00
marshmellow42
3606ac0a2b
refactor lfops t55xx functions
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share t55xx configuration register definitions with client for later use
(warning - compiled but not fully tested yet)
2015-10-24 09:54:04 -04:00
marshmellow42
f4eadf8a50
adjust lf t55xx read commands
...
seems to make them a lot more accurate for me
2015-10-15 01:09:49 -04:00
marshmellow42
29b6cacc6f
more verification on FDX-B tag demod - reduce...
...
... false positives
2015-07-05 23:35:00 -04:00
